8231247

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 4901553

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 227, 237, 459, 681, 711, 1343, 2043, 2133, 3859, 4029, 6129, 11577, 12087, 17933, 34731, 36261, 53799, 104193, 161397, 304861, 484191, 914583, 2743749, 8231247]

約数ペア:

[(1, 8231247), (3, 2743749), (9, 914583), (17, 484191), (27, 304861), (51, 161397), (79, 104193), (153, 53799), (227, 36261), (237, 34731), (459, 17933), (681, 12087), (711, 11577), (1343, 6129), (2043, 4029), (2133, 3859)]